Factory Tungsten Filament 0.01mm~2.00mm 99.95% Min Tungsten Wire Black

• Application: Electronics, Industrial, Aviation, Electronics, Industrial
• Standard: DIN, BS, JIS, GB, DIN, BS
• Purity: >99.5%, >99.99%
• Type: Zinc Strip, Tungsten Wire
• Alloy: Non-alloy, Non-Alloy
• Powder: Not Powder
• Shape: Rectangular
• Specification: as required
• Trademark: as required
• Origin: China
• Production Capacity: 50000mt/Month

Product Description

Type D thermocouple wire - Tungsten Rhenium wire

Type: WRe3/25, WRe5/26, WRe5/20
Temperature range: 0-2300°C, it can be used in vacuum, hydrogen and inert atmosphere

Grade	Chemical composition %
	W	Re
WRe3	97	3
WRe25	75	25
WRe5	95	5
WRe26	74	26

Normal diameter and tolerance

 

Grade	WRe5-WRe26
Diameter (mm)	0.25mm. 0.35mm, 0.5mm, 1.0mm
Tolerance (mm)	±0.02

  The tolerance for the wire specially used in measuring molten steel
 

Grade	WRe3-WRe25
Diameter(mm)	0.08	0.1	0.5
Tolerance(mm)	±0.01	±0.02	±0.02

  Temperature measuring tolerance
 

Thermocouple type	Temperature range(ºC)	Tolerance
WRe3/25	0~400	4.0ºC
	400~2300	±0.25%
WRe5/26	0~400	4.0ºC
	400~2300	±0.5%

  Density and Resistivity at 20°C
 

Type	WRe3	WRe25	WRe5	WRe26
Density(g/cm^3)	19.16	19.58	19.2	19.6
Resistivity(μΩcm)	0.0929	0.2667	0.1206	0.3012

 

* Application: Tungsten Rhenium alloy have good electrical properties, ductility and easy to be processed. It can be used as thermocouple for high temperature furnace

 4 core pure straight tungsten wolfram rhenium wire filament 0.4mm for vacuun plastic

Product Description

Grade:  W1

Size:  0.05mm~2.00mm

Density:  Purity 99.95% min

Quality standard:  ASTM B760-86

State:  in coil or straight; black wire and white wire.

Product Name	Tungsten Heating Wire
Product Brand	xys Metal
Color	Silver Gray, Silver White
Wire Diameter	0.05mm-2mm
Purity	≥99.95%
Melting Point	3390 Degrees Celsiu
oiling Point	5927 Degrees Celsius
Density	19.3g/cm³
Surface	Polish
Application	1. Producing electric light source parts and electric vaccum components; 2. Producing heating elements and refractory parts in high temperature furnaces; 3. Producing heating elements used in vaccum metalizing or plating
MOQ	1 Kg

Chemical Composition:

 

Chemical composition Content(%)
Mo	C	Ca	Fe	Si	O	Mg	N	Ni	Al	W
≤0.01	≤0.008	≤0.005	≤0.005	≤0.005	≤0.005	≤0.03	≤0.03	≤0.03	≤0.02	≥99.95